Why More Years of Experience Don't Make Programmers More Valuable

Many people assume that longer work experience automatically makes a programmer more valuable, but the author argues that this is not the case and sets out to explain why.

First truth: most programmers' "experience" is merely the number of years on their résumé, not genuine skill accumulation. For example, a developer with ten years of Java experience still works with the outdated SSH framework and has never used Spring Boot, micro‑services, or containerization.

Second truth: a programmer's experience has a limited shelf life because technology evolves rapidly. Unlike doctors or lawyers whose core knowledge changes slowly, a programmer who learned SSH a decade ago now faces a market where few companies still use it, and jQuery has been largely replaced by React or Vue. Consequently, a ten‑year veteran may be less valuable than a two‑year graduate who continuously learns new tools.

The author illustrates this with his own career: starting at 24 with 51‑series microcontrollers, moving to embedded Linux and ARM at 27, then adding front‑end, back‑end, and operations skills in his thirties. He notes that staying at the 51‑MCU level would have made continued employment impossible.

Why some senior programmers remain valuable? They accumulate "problem‑solving ability" rather than just coding repetition. A fifteen‑year‑old architect may not know the newest frameworks, but can instantly identify system bottlenecks, evaluate technical solutions, and anticipate project risks—skills that younger engineers cannot yet master.

Another valuable form of experience is deep business knowledge. For instance, a developer who has spent ten years on financial systems understands banking workflows, risk‑control logic, and compliance requirements. While his raw coding skill may be average, his domain expertise is highly prized.

Most programmers, however, lack both technical depth and business insight; they hop between companies performing similar CRUD work, so the market does not reward their seniority.

Third truth: companies prioritize cost‑effectiveness. A programmer with ten years of experience may expect a salary of 30 K, whereas a three‑year developer might accept 15 K. If their output is comparable, the cheaper, younger candidate is chosen.

Employers also favor younger engineers because they are cheaper, more willing to work overtime, more obedient, and eager to adopt new technologies. Older developers often have family responsibilities, less interest in overtime, and may feel entitled to senior treatment.

To make "experience" truly valuable, programmers must either deepen technical expertise in a specific area, develop business domain knowledge, or move into leadership roles. Simply counting years without continuous learning leads to stagnation and diminished market value.